I am currently a postdoc at the Oxford Centre for Topological Data Analysis. Prior to that I was a PhD student at the London School of Geometry and Number Theory (LSGNT). I was based at Imperial College London and supervised by Prof. Anthea Monod.
Research interests:
Applied and Computational Topology and Geometry
Algebraic Topology
Geometric Machine Learning
Contact: arne [dot] wolf [at] maths [dot] ox [dot] ac [dot] uk
I started a postdoc at the Oxford Centre for Topological Data Analysis
new preprint with Mouad Talhi and Anthea Monod: we identify an expressivity bottleneck at the readout stage of GNNs and propose a representation-theory based fix
new preprint on the arXiv with Jiyu Fan and Anthea Monod: we generalize persistent Laplacians and discuss their stability using operator theory